216183178

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1129}}^1\times {\mathrm{5039}}^1$

素因数の和:6189

約数の個数: 16

約数和(自身を含む): 341712000

約数和(自身を除く): 125528822

約数列:

[1, 2, 19, 38, 1129, 2258, 5039, 10078, 21451, 42902, 95741, 191482, 5689031, 11378062, 108091589, 216183178]

約数ペア:

[(1, 216183178), (2, 108091589), (19, 11378062), (38, 5689031), (1129, 191482), (2258, 95741), (5039, 42902), (10078, 21451)]